Ok. Son is 20 pounds. While the Baby Bjorn is rated for that, it HURTS to carry BabyT in it! So we bought this:
We LOVE it and so does BabyT. The little bag is a great size and you can put stuff in the stroller basket even when it's on your back. AND Hubby can put the baby in it and get it on all by himself! What a great product!